The Sapphire ParaTime is our official confidential EVM Compatible ParaTime providing a smart contract development environment with EVM compatibility.
As the official confidential EVM-compatible ParaTime on the Oasis Network, Sapphire allows for:
- Confidential state, end-to-end encryption, confidential randomness
- EVM compatibility
- Easy integration with EVM-based dApps, such as DeFi, NFT, Metaverse and crypto gaming
- Scalability — increased throughput of transactions
- Low-cost — 99%+ lower fees than Ethereum
- Cross-chain bridge to enable cross-chain interoperability (upcoming)
If you are not bound to EVM and you wish to develop dApps with more fine-grained confidentiality, check out the Cipher ParaTime.
To get started building on our Sapphire ParaTime, you can use our public Web3 gateway, fully compatible with Ethereum's Web3 gateway.
- RPC HTTP endpoint:
- RPC WebSockets endpoint:
- Chain ID:
- Hex: 0x5aff
- Decimal: 23295
- Block explorer: https://testnet.explorer.sapphire.oasis.dev
📄️ How to Transfer ROSE into a ParaTime
This guide will walk you through transferring ROSE tokens from an Oasis
📄️ ParaTime Node
These instructions are for setting up a ParaTime node which participates in one or more ParaTime compute committees. If you want to run a ParaTime client node instead, see the instructions for running a ParaTime client node. If you want to run a validator node instead, see the instructions for running a validator node. Similarly, if you want to run a non-validator node instead, see the instructions for running a non-validator node.
📄️ ParaTime Client Node
These instructions are for setting up a ParaTime client node which only observes ParaTime activity and can submit transactions. If you want to run a ParaTime node instead, see the instructions for running a ParaTime node. Similarly, if you want to run a validator or a non-validator node instead, see the instructions for running a validator node or instructions for running a non-validator node.
📄️ Web3 Gateway
Web3 gateway for Emerald and Sapphire ParaTimes
🗃️ Emerald ParaTime
🗃️ Cipher ParaTime